Audio-Technica U891RBO Omnidirectional condenser boundary microphone with switch, RGB LED and integral power module, phantom power only
Audio-Technica U891RBO Omnidirectional condenser boundary microphone with switch, RGB LED and integral power module, phantom power only is backordered and will ship as soon as it is back in stock.
Audio-Technica U891RBO Omnidirectional condenser boundary microphon...
Product Overview
The Audio-Technica U891RBO is an omnidirectional condenser boundary microphone with a touch-sensitive switch, an RGB LED status indicator, and an integral phantom-power module for conferencing and presentation. Its boundary design sits flat on a table or lectern to capture clear, natural speech, and UniGuard RFI protection guards against interference. This professional boundary microphone is built for installed commercial AV.
Product Description
The Audio-Technica U891RBO uses an omnidirectional polar pattern with a heavy die-cast case and silicon foam bottom pads to minimize surface-vibration pickup. A two-state RGB LED shows the on/off status of the microphone, and the touch-sensitive switch can be set to touch on/off, touch-to-talk, or touch-to-mute.
An 80 Hz UniSteep low-cut filter reduces low-frequency ambient noise, a PivotPoint rotating output connector eases cable dressing, and threaded inserts allow secure screw mounting. Explore more Audio-Technica boundary microphones at Creation Networks.
Key Features
- Omnidirectional boundary pickup — An omnidirectional element captures clear, natural speech across a table or lectern.
- RGB LED status — An integral two-state RGB LED indicator shows the on/off status of the microphone.
- Touch switch modes — A touch-sensitive switch supports touch on/off, touch-to-talk, and touch-to-mute for flexible control in meetings.
- Vibration isolation — Heavy die-cast case and silicon foam pads minimize coupling of surface vibration.
- 80 Hz UniSteep filter — Reduces pickup of low-frequency ambient noise.
- UniGuard RFI protection — Offers strong immunity from radio-frequency interference, with a PivotPoint rotating output connector.
Typical Applications
- Boardroom
- Conference room
- Commercial meeting space
- Multi-purpose room
- Government space
Frequently Asked Questions
What polar pattern does the U891RBO use?
An omnidirectional pattern; interchangeable elements are also available in omnidirectional, cardioid, and hypercardioid patterns.
How does the switch work?
A touch-sensitive switch can be set to touch on/off, touch-to-talk, or touch-to-mute.
Does it show mute status?
Yes. An integral two-state RGB LED indicator shows the on/off status of the microphone.
How is surface noise controlled?
A heavy die-cast case, silicon foam bottom pads, and an 80 Hz UniSteep low-cut filter reduce surface vibration and low-frequency noise.
What power does it need?
Phantom power only, via the integral power module.
Is warranty and integration support available?
Audio-Technica's manufacturer warranty applies, and Creation Networks supports commercial AV buyers with selection, design, and integration.
Technical Specifications
| Type | Omnidirectional condenser boundary microphone |
|---|---|
| Polar pattern | Omnidirectional |
| Switching | Touch on/off, touch-to-talk, touch-to-mute |
| Indicator | Two-state RGB LED |
| Filter | 80 Hz UniSteep low-cut |
| Connector | PivotPoint rotating output |
| Power | Phantom power only |
| Finish | Black |
At Creation Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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